361373773066 has 24 divisors (see below), whose sum is σ = 560500363332. Its totient is φ = 174736584000.

The previous prime is 361373773043. The next prime is 361373773069. The reversal of 361373773066 is 660377373163.

It can be written as a sum of positive squares in 2 ways, for example, as 356443626841 + 4930146225 = 597029^2 + 70215^2 .

It is not an unprimeable number, because it can be changed into a prime (361373773069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2727966 + ... + 2857366.

Almost surely, 2^361373773066 is an apocalyptic number.

361373773066 is a deficient number, since it is larger than the sum of its proper divisors (199126590266).

361373773066 is a wasteful number, since it uses less digits than its factorization.

361373773066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130918 (or 130887 counting only the distinct ones).

The product of its (nonzero) digits is 6001128, while the sum is 52.

The spelling of 361373773066 in words is "three hundred sixty-one billion, three hundred seventy-three million, seven hundred seventy-three thousand, sixty-six".